<html>
   <head>
      <title>Box2dWeb Demo</title>
   </head>
   <body onload="init();">
      <canvas id="canvas" width="1800" height="900" style="background-color:#333333;" ></canvas>
   </body>
   <script type="text/javascript" src="Box2dWeb-2.1.a.3.min.js"></script>

   <script type="text/javascript" src="basic.js"></script>
  
   
   
</html>